package com.hmall.order.handler;


import com.hmall.order.exception.BaseException;
import com.hmall.order.exception.EmployeeException;

import com.hmall.order.pojo.Result;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;

import java.sql.SQLIntegrityConstraintViolationException;

/**
 * 全局异常处理器，处理项目中抛出的业务异常
 */
@RestControllerAdvice
@Slf4j
public class GlobalExceptionHandler {

    /**
     * 捕获业务异常
     * @param ex
     * @return
     */
    @ExceptionHandler
    public Result exceptionHandler(BaseException ex){
        log.error("异常信息：{}", ex.getMessage());
        return Result.error(ex.getMessage());
    }
    @ExceptionHandler(SQLIntegrityConstraintViolationException.class)
    public Result AddUserNameDuplicate(SQLIntegrityConstraintViolationException ex){
        System.out.println("异常");
        System.out.println(ex.getMessage());
        return Result.error("sq异常");
    }
    @ExceptionHandler(EmployeeException.class)
    public Result AddUserNameNoNull(EmployeeException ex){
        System.out.println("异常");
        System.out.println(ex.getMessage());
        return Result.error(ex.getMessage());
    }

}
